Winchester Centerfire Rifle 5.56x45mm NATO 55gr Full Metal Jacket Boat Tail Reloading Bullets - 500/Box

The Winchester Centerfire Rifle reloading bullets give handloaders a bulk supply of projectiles for building 5.56x45mm NATO ammunition. Each bullet is cut to a .224 diameter, weighs 55 grains, and uses a Full Metal Jacket Boat Tail (FMJBT) profile built around a lead core enclosed in a copper jacket with no cannelure.

The boat-tail base geometry stabilizes the projectile in flight for more consistent downrange performance, while the smooth FMJ profile is built to feed reliably when loaded into a complete cartridge. Engineered for high-volume rifle reloading, these bullets are a practical choice for range training, target shooting, and general-purpose 5.56 NATO handloads.

This bulk offering ships as a 500-count box of unprimed, caseless projectiles, giving handloaders an economical source for assembling their own 5.56x45mm NATO rifle ammunition.